Home›Asteroids›145197 2005 JY31145197 2005 JY31Main-belt minor planetDesignation(145197) 2005 JY31ClassMain-beltSemi-major axis2.6209184 AUEccentricity0.045266Inclination2.55033°Absolute magnitude (H)16.17Perihelion2.502 AUAphelion2.740 AU